English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/61785
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:


From hollow to dense spheres: Control of dipolar interactions by tailoring the architecture in colloidal aggregates of superparamagnetic iron oxide nanocrystals

AuthorsTartaj, Pedro ; González-Carreño, T. ; Serna Pereda, Carlos J.
Issue Date2004
CitationAdvanced Materials 16 (6): 529-533 (2004)
AbstractThe control of dipolar interactions by fabrication of colloid aggregates of superparamagnetic iron oxide nanocrystals was studied. The direct synthesis by aerosol pyrolysis of spherical aggregates containing nanomagnets with similar crystal size was described. A comprehensive analysis of the different magnitude of the dipolar interactions was carried out with the help of a mean field model. The model allows to estimate dipolar interactions in a temperature region, within which the behavior of interacting nanomagnets was described by the interacting superparamagnetic regime (ISP).
Identifiersdoi: 10.1002/adma.200305814
issn: 0935-9648
Appears in Collections:(ICMM) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.